Fuses
Replacement Procedures
LigaSure Vessel Sealing Generator Service Manual
8
-
33
Three Fuses on the RF Board
1.
Turn off the generator. Disconnect the power cord from the wall receptacle.
Disconnect the power cord from the power entry module.
2.
Remove the cover.
3.
Locate the fuses at the left rear of the RF board, near the power entry module.
Remove any blown fuse.
Figure 8-18.
Three fuses on the RF board
4.
Replace each blown fuse with one of the same type and rating:
5.
Install the cover. For further information, refer to
Cover
in this chapter.
One Fuse on the HV Power Supply Board
1.
Turn off the generator. Disconnect the power cord from the wall receptacle.
Disconnect the power cord from the power entry module.
2.
Remove the cover.
3.
Remove the HV power supply board. For more information, refer to
High
Voltage (HV) Power Supply Board
in this chapter.
4.
Locate the fuse at the bottom right corner of the HV power supply board.
Remove the blown fuse.
Fuses (three, side by side)
Location
Amps
Volts
Size, in
mm
Type
F1
1.0
250
5 x 20
Slo Blo
F2
0.25
250
5 x 20
Time delay
F3
0.25
250
5 x 20
Time delay
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